4231153920 has 432 divisors, whose sum is σ = 15938294400. Its totient is φ = 953745408.

The previous prime is 4231153903. The next prime is 4231153931. The reversal of 4231153920 is 293511324.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 21261981 + ... + 21262179.

It is an arithmetic number, because the mean of its divisors is an integer number (36894200).

Almost surely, 2^4231153920 is an apocalyptic number.

4231153920 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4231153920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7969147200).

4231153920 is an abundant number, since it is smaller than the sum of its proper divisors (11707140480).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4231153920 is a wasteful number, since it uses less digits than its factorization.

4231153920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 350 (or 329 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 4231153920 is about 65047.3206212216. The cubic root of 4231153920 is about 1617.4080790108.

The spelling of 4231153920 in words is "four billion, two hundred thirty-one million, one hundred fifty-three thousand, nine hundred twenty".